[  155.899601] tun0: no available key for peer 6, key-id: 0
[  162.229578] iperf3 (2441) used greatest stack depth: 11816 bytes left
[  162.567862] tun0: deleting peer with id 1, reason 1
[  162.581063] tun1: deleting peer with id 10, reason 1
[  164.694720] tun0: deleting peer with id 2, reason 1
[  164.708518] tun2: deleting peer with id 11, reason 1
[  169.865112] tun0: deleting peer with id 4, reason 2
[  169.865235] tun0: deleting peer with id 3, reason 2
[  169.865307] tun0: deleting peer with id 5, reason 2
[  169.865375] tun0: deleting peer with id 6, reason 2
[  174.856118] tun3: deleting peer with id 12, reason 2
[  174.920126] tun6: deleting peer with id 15, reason 2
[  174.920126] tun4: deleting peer with id 13, reason 2
[  174.920210] tun5: deleting peer with id 14, reason 2